<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http:www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
       <form action="/add" method="post">
       name:<input type="text" name="name" />
       age:<input type="text" name="age" />
       sex:<input type="text" name="sex" />
       <input type="submit" value="submit" />
       </form>
</body>
</html>